I am a big fan of Aikatsu grown in China, and this year I am going to study in US. In China there are many companies providing charged Aikatsu song accessing services, such as QQ Music. But I do not know whether in US there are such services. If there are, I am also interested in whether that company provides access for songs debuted in other animes such as PriChan. If I can download the files rather than just listen to them, it should be better as I may listen to them while running or driving.